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2006 GMC Sierra 2500 HD MPG

Based on data from 117 vehicles, 13,573 fuel-ups and 3,385,962 miles of driving, the 2006 GMC Sierra 2500 HD gets a combined Avg MPG of 14.25 with a 0.05 MPG margin of error.

Below you can see a distribution of the fuel-ups with 471 outliers (3.35%) removed.

Following shows the average MPG of each of the 117 vehicles in the system.

2006 GMC Sierra 2500 HDs For Sale Nearby

  • Decal Truck

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added Jun 2018 • 10 Fuel-ups

    Property of Decalman

  • 13.9 Avg MPG
  • My Sierra 2500 HD

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added Mar 2017 • 81 Fuel-ups

    Property of DewmanCO

  • 14.5 Avg MPG
  • Truck

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
    Added Jun 2018 • 32 Fuel-ups

    Property of ssm04

  • 14.3 Avg MPG
  • My Sierra 2500 HD

    2006 GMC Sierra 2500 HD SLE 6.0L V8 GAS Automatic 6 Speed
    Added Nov 2018 • 11 Fuel-ups

    Property of brcase

  • 12.2 Avg MPG
  • Sierra 2500 HD

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added Jun 2018 • 23 Fuel-ups

    Property of jvetterl

  • 16.2 Avg MPG
  • Work Truck

    2006 GMC Sierra 2500 HD WT 6.0L V8 GAS
    Added Jan 2019 • 49 Fuel-ups

    Property of Ullr

  • 9.7 Avg MPG
  • GMC Sierra

    2006 GMC Sierra 2500 HD SLE 6.6L V8 DIESEL Automatic 5 Speed Crew Cab Pickup
    Added Feb 2010 • 118 Fuel-ups

    Property of Mediator

  • 24.1 Avg MPG
  • Truck

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added Aug 2016 • 124 Fuel-ups

    Property of suasman

  • 15.6 Avg MPG
  • Big Blue

    2006 GMC Sierra 2500 HD SL 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
    Added Feb 2017 • 40 Fuel-ups

    Property of Blue06Sierra

  • 14.6 Avg MPG
  • My Sierra 2500 HD

    2006 GMC Sierra 2500 HD WT 6.0L V8 GAS Automatic 5 Speed
    Added Jul 2017 • 6 Fuel-ups

    Property of shanebo

  • 9.8 Avg MPG
  • 2500HD

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 5 Speed
    Added Sep 2016 • 760 Fuel-ups

    Property of tstanley2128

  • 17.3 Avg MPG
  • My Sierra 2500 HD

    2006 GMC Sierra 2500 HD SLT 6.0L V8 GAS Automatic 6 Speed
    Added Jan 2017 • 5 Fuel-ups

    Property of deadpoo

  • 10.5 Avg MPG
  • My Sierra 2500 HD

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added Jun 2017 • 3 Fuel-ups

    Property of DanJones

  • 16.7 Avg MPG
  • My Sierra 2500 HD

    2006 GMC Sierra 2500 HD SLE 6.6L V8 DIESEL Automatic 6 Speed
    Added Jun 2017 • 3 Fuel-ups

    Property of smirnoff

  • 13.3 Avg MPG
  • My Sierra 2500 HD

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 5 Cab & Chassis (4 Door)
    Added Aug 2015 • 179 Fuel-ups

    Property of PrestonL

  • 16.1 Avg MPG
  • 1BuiltDMAX

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
    Added Nov 2013 • 30 Fuel-ups

    Property of AddMoreBoost

  • 14.2 Avg MPG
  • My Sierra 2500 HD

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 6 Speed
    Added Dec 2016 • 7 Fuel-ups

    Property of jonnyxkash

  • 13.8 Avg MPG
  • GMC Sierra

    2006 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 5 Speed Crew Cab Pickup
    Added Aug 2015 • 10 Fuel-ups

    Property of angelacatz

  • 16.1 Avg MPG
  • The truck

    2006 GMC Sierra 2500 HD SLE 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
    Added Nov 2013 • 66 Fuel-ups

    Property of diggetydawg

  • 14.3 Avg MPG
  • Sierra

    2006 GMC Sierra 2500 HD WT 6.6L V8 DIESEL Automatic 6 Speed
    Added Sep 2016 • 91 Fuel-ups

    Property of chriscline

  • 18.2 Avg MPG

Recent Activity

from other GMC Sierra 2500 HD vehicles (View All)

Tips

Lower your Aero Drag by going a Tiny Bit Slower

I figure 53mph is close enough to 55mph that other drivers w... ...

by ChewChewTrain

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